Latest Contributions by BikeshMaharjan1

I was using the following code to get elevation data from DTED file in previous versions of ArcGIS Runtime SDK for .NET and it worked fine but now, the application crashes. It works while I am debugging with breakpoints. So, just for test, I put a delay before calling GetElevationAsync(samplepoint) and it works. This happens just in v100.4.0.  public async void FindElevationAsync(MapPoint samplepoint) {    try    {       string parentFolder = $"{Directory.GetCurrentDirectory()}\\DTEDFiles";       List<string> files = Directory.EnumerateFiles(parentFolder, "*.dt2", SearchOption.AllDirectories).ToList();       if (files.Count == 0)       {          _anElevation = NonExistentElevation;          return;       }       RasterElevationSource rasterElevationSource = new RasterElevationSource(files);       await rasterElevationSource.LoadAsync();       rasterElevationSource.Name = "DTED";       _elevSurface = new Surface();       _elevSurface.ElevationSources.Add(rasterElevationSource);       _elevSurface.Name = "DTED Surface";       await _elevSurface.LoadAsync();       //Create a Scene and set the surface created above as the basesurface       Scene dtedScene = new Scene { BaseSurface = _elevSurface };       await dtedScene.LoadAsync();       SceneView aSceneView = new SceneView { Scene = dtedScene };       _anElevation = await _elevSurface.GetElevationAsync(samplepoint);       }       catch (Exception ex)       {       _anElevation = NonExistentElevation;       // throw;       } } ... View more

I have built a map application using Arcgis .NET Runtime SDK in WPF. With the features in it, I know that I need to get altleast Standard Runtime License and am planning to do so after understanding how licensing works properly. I will be providing my clients the map application integrated with some other software (not deploying to any marketplace). I looked at License your app—ArcGIS Runtime SDK for .NET (WPF) | ArcGIS for Developers  and found that licenses can be applied by adding couple of lines of code. Couple of questions below: - How does licensing work if I have to give the application to multiple clients? Is it per computer based?  - The link above also states that customers are required to track the number of ArcGIS runtime license use. Is there a way to track it through the Esri account that I buy the license with?( Note: I don't want clients to have to enter the licenses so "License key" in the code seems better option).  Any help appreciated.  Thanks! ... View more

I could bind map and graphic overlays but I want to identify graphics of certain layer and get it in viewmodel. Could someone advice me on how to do that? In code behind, I could use, "await mapview.IdentifyGraphicsOverlaysAsync". Any help is appreciated. Thank you! ... View more

I am trying to call a method when user scrolls mouse wheel on the map but it doesn't. Here is what I tried: In Xaml: <esri:MapView MouseWheel="MyMapView_MouseWheel"> That didn't work so: I tried to subscribe it in the code behind: MyMapView.MouseWheel += MyMapView_MouseWheel; It still doesn't trigger the method. However, PreviewMouseWheel works. Any help appreciated! Thanks! ... View more

Can we just use raster file as baselayer in basemap instead of online or offline basemaps(topo, imagery) and still add graphics in graphics overlay of mymapview and do geometry operation on those graphics(GeometryEngine)?  Thanks! ... View more

I set graphicoverlay.IsVisible to false for some overlays to hide it but when I use: await MyMapView.IdentifyGraphicsOverlaysAsync(_identifyGraphicsScrPoint, 1, false), it makes the hidden graphic overlays blink. It only happens in 100.2. Same code works fine with 100.1. Any help is appreciated! Thanks! ... View more